#ifndef QUEUE_C_H
#define QUEUE_C_H
#define CAPACITY 5
#include "stdbool.h"
typedef struct {
  int data[CAPACITY];
  int head;
  int tail;
} QueueC;
void initC(QueueC *q);
bool isEmptyC(QueueC *q);
bool isFullC(QueueC *q);
bool enqueueC(QueueC *q, int x);
bool dequeueC(QueueC *q, int *x);
void show(QueueC *q);
#endif
